CN110177983B - 具有切断阀的制冷装置 - Google Patents
具有切断阀的制冷装置 Download PDFInfo
- Publication number
- CN110177983B CN110177983B CN201780083584.5A CN201780083584A CN110177983B CN 110177983 B CN110177983 B CN 110177983B CN 201780083584 A CN201780083584 A CN 201780083584A CN 110177983 B CN110177983 B CN 110177983B
- Authority
- CN
- China
- Prior art keywords
- refrigerant
- valve
- shut
- unit
- pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/32—Responding to malfunctions or emergencies
- F24F11/36—Responding to malfunctions or emergencies to leakage of heat-exchange fluid
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/26—Refrigerant piping
- F24F1/32—Refrigerant piping for connecting the separate outdoor units to indoor units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control valves
- F25B41/22—Disposition of valves, e.g. of on-off valves or flow control valves between evaporator and compressor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B13/00—Compression machines, plants or systems, with reversible cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/031—Sensor arrangements
- F25B2313/0314—Temperature sensors near the indoor heat exchanger
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/07—Exceeding a certain pressure value in a refrigeration component or cycle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2500/00—Problems to be solved
- F25B2500/22—Preventing, detecting or repairing leaks of refrigeration fluids
- F25B2500/222—Detecting refrigerant leaks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/25—Control of valves
- F25B2600/2525—Pressure relief valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2104—Temperatures of an indoor room or compartment
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
- Other Air-Conditioning Systems (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017005351A JP6798322B2 (ja) | 2017-01-16 | 2017-01-16 | 遮断弁を有する冷凍装置 |
JP2017-005351 | 2017-01-16 | ||
PCT/JP2017/046660 WO2018131467A1 (fr) | 2017-01-16 | 2017-12-26 | Dispositif de réfrigération ayant une vanne d'arrêt |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110177983A CN110177983A (zh) | 2019-08-27 |
CN110177983B true CN110177983B (zh) | 2020-08-07 |
Family
ID=62839430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780083584.5A Active CN110177983B (zh) | 2017-01-16 | 2017-12-26 | 具有切断阀的制冷装置 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10866004B2 (fr) |
EP (1) | EP3569956B1 (fr) |
JP (1) | JP6798322B2 (fr) |
CN (1) | CN110177983B (fr) |
AU (1) | AU2017393035B2 (fr) |
ES (1) | ES2860273T3 (fr) |
WO (1) | WO2018131467A1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10119738B2 (en) | 2014-09-26 | 2018-11-06 | Waterfurnace International Inc. | Air conditioning system with vapor injection compressor |
ES2968240T3 (es) * | 2017-05-24 | 2024-05-08 | Mitsubishi Electric Corp | Sistema de acondicionamiento de aire |
US11592215B2 (en) | 2018-08-29 | 2023-02-28 | Waterfurnace International, Inc. | Integrated demand water heating using a capacity modulated heat pump with desuperheater |
WO2020051314A1 (fr) * | 2018-09-06 | 2020-03-12 | Carrier Corporation | Système de détection de fuites de fluide frigorigène |
JP2020109343A (ja) * | 2019-01-02 | 2020-07-16 | ダイキン工業株式会社 | 空気調和機および遮断弁 |
JP6819706B2 (ja) * | 2019-01-31 | 2021-01-27 | ダイキン工業株式会社 | 冷媒サイクル装置 |
JP6750696B2 (ja) * | 2019-01-31 | 2020-09-02 | ダイキン工業株式会社 | 冷媒サイクル装置 |
WO2019166881A2 (fr) * | 2019-06-07 | 2019-09-06 | الزيتوني خيري، | Comment protéger l'environnement de la pollution due à l'échappement des gaz de froid et du système organisant les cucles de refroidissement, protéger aussi les comprésseurs alimentés au gaz liguide et assainir le côté négatif des systèmes de régulation utilisés actuellement dans le froid et la climatisation. |
KR20210108241A (ko) * | 2020-02-25 | 2021-09-02 | 엘지전자 주식회사 | 히트펌프 및 그 동작방법 |
WO2021199163A1 (fr) * | 2020-03-30 | 2021-10-07 | 三菱電機株式会社 | Système de climatisation |
US11732916B2 (en) | 2020-06-08 | 2023-08-22 | Emerson Climate Technologies, Inc. | Refrigeration leak detection |
JP7032672B2 (ja) * | 2020-06-11 | 2022-03-09 | ダイキン工業株式会社 | 冷媒回路装置評価システム |
US11359846B2 (en) | 2020-07-06 | 2022-06-14 | Emerson Climate Technologies, Inc. | Refrigeration system leak detection |
US11885516B2 (en) | 2020-08-07 | 2024-01-30 | Copeland Lp | Refrigeration leak detection |
US11754324B2 (en) | 2020-09-14 | 2023-09-12 | Copeland Lp | Refrigerant isolation using a reversing valve |
US11609032B2 (en) | 2020-10-22 | 2023-03-21 | Emerson Climate Technologies, Inc. | Refrigerant leak sensor measurement adjustment systems and methods |
US11940188B2 (en) | 2021-03-23 | 2024-03-26 | Copeland Lp | Hybrid heat-pump system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0252967A (ja) * | 1988-08-12 | 1990-02-22 | Sanyo Electric Co Ltd | 空気調和装置 |
JP2008170058A (ja) * | 2007-01-11 | 2008-07-24 | Daikin Ind Ltd | 空気調和機 |
JP2012013339A (ja) * | 2010-07-02 | 2012-01-19 | Hitachi Appliances Inc | 空気調和機 |
CN204063699U (zh) * | 2013-07-10 | 2014-12-31 | 三菱电机株式会社 | 制冷循环装置 |
CN104603557A (zh) * | 2012-08-27 | 2015-05-06 | 大金工业株式会社 | 制冷装置 |
CN204787070U (zh) * | 2014-08-28 | 2015-11-18 | 三菱电机株式会社 | 制冷空调装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5517789B2 (fr) | 1972-08-10 | 1980-05-14 | ||
WO2012160598A1 (fr) * | 2011-05-23 | 2012-11-29 | 三菱電機株式会社 | Climatiseur |
US10072655B2 (en) * | 2013-12-31 | 2018-09-11 | Bosch Automotive Service Solutions Llc | Compressor having a pressurized case |
CN104567158B (zh) | 2014-12-19 | 2017-02-22 | 李宁 | 控制制冷机系统中制冷液泄漏量的系统及方法 |
WO2016157519A1 (fr) * | 2015-04-03 | 2016-10-06 | 三菱電機株式会社 | Dispositif de climatisation |
-
2017
- 2017-01-16 JP JP2017005351A patent/JP6798322B2/ja active Active
- 2017-12-26 US US16/478,036 patent/US10866004B2/en active Active
- 2017-12-26 AU AU2017393035A patent/AU2017393035B2/en active Active
- 2017-12-26 EP EP17891739.9A patent/EP3569956B1/fr active Active
- 2017-12-26 WO PCT/JP2017/046660 patent/WO2018131467A1/fr active Application Filing
- 2017-12-26 ES ES17891739T patent/ES2860273T3/es active Active
- 2017-12-26 CN CN201780083584.5A patent/CN110177983B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0252967A (ja) * | 1988-08-12 | 1990-02-22 | Sanyo Electric Co Ltd | 空気調和装置 |
JP2008170058A (ja) * | 2007-01-11 | 2008-07-24 | Daikin Ind Ltd | 空気調和機 |
JP2012013339A (ja) * | 2010-07-02 | 2012-01-19 | Hitachi Appliances Inc | 空気調和機 |
CN104603557A (zh) * | 2012-08-27 | 2015-05-06 | 大金工业株式会社 | 制冷装置 |
CN204063699U (zh) * | 2013-07-10 | 2014-12-31 | 三菱电机株式会社 | 制冷循环装置 |
CN204787070U (zh) * | 2014-08-28 | 2015-11-18 | 三菱电机株式会社 | 制冷空调装置 |
Also Published As
Publication number | Publication date |
---|---|
US20190368752A1 (en) | 2019-12-05 |
JP2018115781A (ja) | 2018-07-26 |
EP3569956A4 (fr) | 2020-03-04 |
ES2860273T3 (es) | 2021-10-04 |
AU2017393035A1 (en) | 2019-09-05 |
EP3569956B1 (fr) | 2021-02-24 |
WO2018131467A1 (fr) | 2018-07-19 |
US10866004B2 (en) | 2020-12-15 |
CN110177983A (zh) | 2019-08-27 |
AU2017393035B2 (en) | 2019-09-26 |
EP3569956A1 (fr) | 2019-11-20 |
JP6798322B2 (ja) | 2020-12-09 |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |